3. Put the verbs in to the correct tenses. 1. It....(be)often very cold in the winter 2. It...(not rain) much in the autumn 3. My mother .......(cook) for the homeless people twice a week? 4. When I .....(arrive) at his house, he still slept 5. what....you....(do) yesterday? 6. Last year she ......(not attend) the entrance exam. 7. they....(prepare) carefully for the party next week 8. We........(not plan) for the weekend picnic because we don't have much time 9. you.......(enroll) in the Dancing courses next year?